Ext.define('Admin.model.ETask', {
    extend: 'Admin.model.Base',
    fields: [
        {name:'description'},
        {name:'title'},
        {name:'uid', type: 'int'} ],
        validators: [
            {   field: 'title',     type: 'presence',   message: 'title empty'  },
            {   field: 'description',  type: 'presence',   message: 'description empty'   }
        ]        
    });